fix(ci): skip no-commit-to-branch in the full-suite CI run

.github/workflows/ci.yml

@@ -36,6 +36,9 @@ jobs:
       - uses: j178/prek-action@v3.0.0
         with:
           extra-args: --all-files
+        env:
+          # Not a real commit -- no-commit-to-branch would always fail here.
+          SKIP: no-commit-to-branch
 
   # Where there's smoke, there's fire!
   smoke:

.pre-commit-config.yaml

@@ -36,6 +36,8 @@ repos:
       - id: no-commit-to-branch
         args: ["--branch", "main", "--pattern", "^versions/.*"]
         always_run: true
+        # Restrict to pre-commit so a push (e.g. a release tag) isn't mistaken for a commit.
+        stages: [pre-commit]
       - id: trailing-whitespace
 
   - repo: https://github.com/pre-commit/pygrep-hooks

noxfile.py

@@ -24,12 +24,16 @@ def _xdist_args(posargs: list[str]) -> list[str]:
 def lint(session: nox.Session) -> None:
     """Run the linter."""
     session.install("prek")
+    # Not a real commit -- no-commit-to-branch would always fail here.
+    # Merge into any SKIP already set, rather than clobber it.
+    skip = ",".join(filter(None, [os.environ.get("SKIP"), "no-commit-to-branch"]))
     session.run(
         "prek",
         "run",
         "--all-files",
         "--show-diff-on-failure",
         *session.posargs,
+        env={"SKIP": skip},
     )